Hello, friends.
I am a beginner and would like to know how I apply this effect in a fixed menu (for desktops) so that when the user navigates to the following section (after section #home) a background appears in the menu and it have position: fixed (apparently), as we can see in the following link:
link (navigate to the next section to see the effect)
This effect is very common in Landings Pages.
I've already tried jQuery plugins that do this, but I do not think I know what to look for, since I did not find anything.
I'll be very grateful.